-93.35% is the change from 917 to 61
Calculation steps:
[( 61 - 917 ) ÷ 917] x 100 = -93.35%
Formula
Percentage change = [(61 - 917) / 917] x 100
Subtract the new number by the original number
61 - 917 = -856
-856 ÷ 917 = -0.9334787350054525
-0.9334787350054525 x 100 = -93.35%