-72.95% is the change from 207 to 56
Calculation steps:
[( 56 - 207 ) ÷ 207] x 100 = -72.95%
Formula
Percentage change = [(56 - 207) / 207] x 100
Subtract the new number by the original number
56 - 207 = -151
-151 ÷ 207 = -0.7294685990338164
-0.7294685990338164 x 100 = -72.95%