253.39% is the change from 221 to 781
Calculation steps:
[( 781 - 221 ) ÷ 221] x 100 = 253.39%
Formula
Percentage change = [(781 - 221) / 221] x 100
Subtract the new number by the original number
781 - 221 = 560
560 ÷ 221 = 2.5339366515837103
2.5339366515837103 x 100 = 253.39%