-75.62% is the change from 201 to 49
Calculation steps:
[( 49 - 201 ) ÷ 201] x 100 = -75.62%
Formula
Percentage change = [(49 - 201) / 201] x 100
Subtract the new number by the original number
49 - 201 = -152
-152 ÷ 201 = -0.7562189054726368
-0.7562189054726368 x 100 = -75.62%