-42.49% is the change from 353 to 203
Calculation steps:
[( 203 - 353 ) ÷ 353] x 100 = -42.49%
Formula
Percentage change = [(203 - 353) / 353] x 100
Subtract the new number by the original number
203 - 353 = -150
-150 ÷ 353 = -0.42492917847025496
-0.42492917847025496 x 100 = -42.49%