-75.57% is the change from 827 to 202
Calculation steps:
[( 202 - 827 ) ÷ 827] x 100 = -75.57%
Formula
Percentage change = [(202 - 827) / 827] x 100
Subtract the new number by the original number
202 - 827 = -625
-625 ÷ 827 = -0.7557436517533253
-0.7557436517533253 x 100 = -75.57%