-82.96% is the change from 757 to 129
Calculation steps:
[( 129 - 757 ) ÷ 757] x 100 = -82.96%
Formula
Percentage change = [(129 - 757) / 757] x 100
Subtract the new number by the original number
129 - 757 = -628
-628 ÷ 757 = -0.8295904887714664
-0.8295904887714664 x 100 = -82.96%