-83.33% is the change from 756 to 126
Calculation steps:
[( 126 - 756 ) ÷ 756] x 100 = -83.33%
Formula
Percentage change = [(126 - 756) / 756] x 100
Subtract the new number by the original number
126 - 756 = -630
-630 ÷ 756 = -0.8333333333333334
-0.8333333333333334 x 100 = -83.33%
Example