-71.85% is the change from 785 to 221
Calculation steps:
[( 221 - 785 ) ÷ 785] x 100 = -71.85%
Formula
Percentage change = [(221 - 785) / 785] x 100
Subtract the new number by the original number
221 - 785 = -564
-564 ÷ 785 = -0.7184713375796178
-0.7184713375796178 x 100 = -71.85%