-75.25% is the change from 816 to 202
Calculation steps:
[( 202 - 816 ) ÷ 816] x 100 = -75.25%
Formula
Percentage change = [(202 - 816) / 816] x 100
Subtract the new number by the original number
202 - 816 = -614
-614 ÷ 816 = -0.7524509803921569
-0.7524509803921569 x 100 = -75.25%