-83.18% is the change from 761 to 128
Calculation steps:
[( 128 - 761 ) ÷ 761] x 100 = -83.18%
Formula
Percentage change = [(128 - 761) / 761] x 100
Subtract the new number by the original number
128 - 761 = -633
-633 ÷ 761 = -0.8318002628120894
-0.8318002628120894 x 100 = -83.18%