-73.87% is the change from 773 to 202
Calculation steps:
[( 202 - 773 ) ÷ 773] x 100 = -73.87%
Formula
Percentage change = [(202 - 773) / 773] x 100
Subtract the new number by the original number
202 - 773 = -571
-571 ÷ 773 = -0.7386804657179818
-0.7386804657179818 x 100 = -73.87%