-82.03% is the change from 651 to 117
Calculation steps:
[( 117 - 651 ) ÷ 651] x 100 = -82.03%
Formula
Percentage change = [(117 - 651) / 651] x 100
Subtract the new number by the original number
117 - 651 = -534
-534 ÷ 651 = -0.8202764976958525
-0.8202764976958525 x 100 = -82.03%