-55.71% is the change from 210 to 93
Calculation steps:
[( 93 - 210 ) ÷ 210] x 100 = -55.71%
Formula
Percentage change = [(93 - 210) / 210] x 100
Subtract the new number by the original number
93 - 210 = -117
-117 ÷ 210 = -0.5571428571428572
-0.5571428571428572 x 100 = -55.71%