-61.19% is the change from 201 to 78
Calculation steps:
[( 78 - 201 ) ÷ 201] x 100 = -61.19%
Formula
Percentage change = [(78 - 201) / 201] x 100
Subtract the new number by the original number
78 - 201 = -123
-123 ÷ 201 = -0.6119402985074627
-0.6119402985074627 x 100 = -61.19%