-93.36% is the change from 918 to 61
Calculation steps:
[( 61 - 918 ) ÷ 918] x 100 = -93.36%
Formula
Percentage change = [(61 - 918) / 918] x 100
Subtract the new number by the original number
61 - 918 = -857
-857 ÷ 918 = -0.9335511982570807
-0.9335511982570807 x 100 = -93.36%