-80.19% is the change from 207 to 41
Calculation steps:
[( 41 - 207 ) ÷ 207] x 100 = -80.19%
Formula
Percentage change = [(41 - 207) / 207] x 100
Subtract the new number by the original number
41 - 207 = -166
-166 ÷ 207 = -0.8019323671497585
-0.8019323671497585 x 100 = -80.19%