-57.62% is the change from 210 to 89
Calculation steps:
[( 89 - 210 ) ÷ 210] x 100 = -57.62%
Formula
Percentage change = [(89 - 210) / 210] x 100
Subtract the new number by the original number
89 - 210 = -121
-121 ÷ 210 = -0.5761904761904761
-0.5761904761904761 x 100 = -57.62%