-33.9% is the change from 534 to 353
Calculation steps:
[( 353 - 534 ) ÷ 534] x 100 = -33.9%
Formula
Percentage change = [(353 - 534) / 534] x 100
Subtract the new number by the original number
353 - 534 = -181
-181 ÷ 534 = -0.3389513108614232
-0.3389513108614232 x 100 = -33.9%