-82.04% is the change from 657 to 118
Calculation steps:
[( 118 - 657 ) ÷ 657] x 100 = -82.04%
Formula
Percentage change = [(118 - 657) / 657] x 100
Subtract the new number by the original number
118 - 657 = -539
-539 ÷ 657 = -0.8203957382039574
-0.8203957382039574 x 100 = -82.04%