-76.33% is the change from 207 to 49
Calculation steps:
[( 49 - 207 ) ÷ 207] x 100 = -76.33%
Formula
Percentage change = [(49 - 207) / 207] x 100
Subtract the new number by the original number
49 - 207 = -158
-158 ÷ 207 = -0.7632850241545893
-0.7632850241545893 x 100 = -76.33%