-34.55% is the change from 935 to 612
Calculation steps:
[( 612 - 935 ) ÷ 935] x 100 = -34.55%
Formula
Percentage change = [(612 - 935) / 935] x 100
Subtract the new number by the original number
612 - 935 = -323
-323 ÷ 935 = -0.34545454545454546
-0.34545454545454546 x 100 = -34.55%