-78.83% is the change from 652 to 138
Calculation steps:
[( 138 - 652 ) ÷ 652] x 100 = -78.83%
Formula
Percentage change = [(138 - 652) / 652] x 100
Subtract the new number by the original number
138 - 652 = -514
-514 ÷ 652 = -0.7883435582822086
-0.7883435582822086 x 100 = -78.83%