-91.36% is the change from 706 to 61
Calculation steps:
[( 61 - 706 ) ÷ 706] x 100 = -91.36%
Formula
Percentage change = [(61 - 706) / 706] x 100
Subtract the new number by the original number
61 - 706 = -645
-645 ÷ 706 = -0.9135977337110481
-0.9135977337110481 x 100 = -91.36%