-82.34% is the change from 657 to 116
Calculation steps:
[( 116 - 657 ) ÷ 657] x 100 = -82.34%
Formula
Percentage change = [(116 - 657) / 657] x 100
Subtract the new number by the original number
116 - 657 = -541
-541 ÷ 657 = -0.8234398782343988
-0.8234398782343988 x 100 = -82.34%