-12.41% is the change from 935 to 819
Calculation steps:
[( 819 - 935 ) ÷ 935] x 100 = -12.41%
Formula
Percentage change = [(819 - 935) / 935] x 100
Subtract the new number by the original number
819 - 935 = -116
-116 ÷ 935 = -0.12406417112299466
-0.12406417112299466 x 100 = -12.41%