-74.97% is the change from 807 to 202
Calculation steps:
[( 202 - 807 ) ÷ 807] x 100 = -74.97%
Formula
Percentage change = [(202 - 807) / 807] x 100
Subtract the new number by the original number
202 - 807 = -605
-605 ÷ 807 = -0.7496902106567535
-0.7496902106567535 x 100 = -74.97%