-34.47% is the change from 528 to 346
Calculation steps:
[( 346 - 528 ) ÷ 528] x 100 = -34.47%
Formula
Percentage change = [(346 - 528) / 528] x 100
Subtract the new number by the original number
346 - 528 = -182
-182 ÷ 528 = -0.3446969696969697
-0.3446969696969697 x 100 = -34.47%