-88.45% is the change from 701 to 81
Calculation steps:
[( 81 - 701 ) ÷ 701] x 100 = -88.45%
Formula
Percentage change = [(81 - 701) / 701] x 100
Subtract the new number by the original number
81 - 701 = -620
-620 ÷ 701 = -0.884450784593438
-0.884450784593438 x 100 = -88.45%