-46.3% is the change from 622 to 334
Calculation steps:
[( 334 - 622 ) ÷ 622] x 100 = -46.3%
Formula
Percentage change = [(334 - 622) / 622] x 100
Subtract the new number by the original number
334 - 622 = -288
-288 ÷ 622 = -0.4630225080385852
-0.4630225080385852 x 100 = -46.3%