-72.77% is the change from 202 to 55
Calculation steps:
[( 55 - 202 ) ÷ 202] x 100 = -72.77%
Formula
Percentage change = [(55 - 202) / 202] x 100
Subtract the new number by the original number
55 - 202 = -147
-147 ÷ 202 = -0.7277227722772277
-0.7277227722772277 x 100 = -72.77%