-40.64% is the change from 935 to 555
Calculation steps:
[( 555 - 935 ) ÷ 935] x 100 = -40.64%
Formula
Percentage change = [(555 - 935) / 935] x 100
Subtract the new number by the original number
555 - 935 = -380
-380 ÷ 935 = -0.40641711229946526
-0.40641711229946526 x 100 = -40.64%