-93.32% is the change from 913 to 61
Calculation steps:
[( 61 - 913 ) ÷ 913] x 100 = -93.32%
Formula
Percentage change = [(61 - 913) / 913] x 100
Subtract the new number by the original number
61 - 913 = -852
-852 ÷ 913 = -0.9331872946330778
-0.9331872946330778 x 100 = -93.32%