"changeRate" in All tickers method not correct

[HazNet]

i call method get all tickers

but the price change percentages on the Kucoin site and API does match
For example, the percentage change of
ETH in Kucoin is -4.73
But its in api is => -0.0473

stdClass Object
(
    [symbol] => ETH-USDT
    [symbolName] => ETH-USDT
    [buy] => 1544.13
    [sell] => 1544.14
    [changeRate] => -0.0473
    [changePrice] => -76.74
    [high] => 1624.4
    [low] => 1516.64
    [vol] => 47667.05987284
    [volValue] => 74508572.5261545675
    [last] => 1544.26
    [averagePrice] => 1625.59902792
    [takerFeeRate] => 0.001
    [makerFeeRate] => 0.001
    [takerCoefficient] => 1
    [makerCoefficient] => 1
)

[MulderMartin]

I assume KuCoin website / app use the same number (-0.0473) and convert it to a percentage (-4.73%) which, mathematically are exactly the same.