-32.19% is the change from 935 to 634
Calculation steps:
[( 634 - 935 ) ÷ 935] x 100 = -32.19%
Formula
Percentage change = [(634 - 935) / 935] x 100
Subtract the new number by the original number
634 - 935 = -301
-301 ÷ 935 = -0.32192513368983955
-0.32192513368983955 x 100 = -32.19%