232.58% is the change from 221 to 735
Calculation steps:
[( 735 - 221 ) ÷ 221] x 100 = 232.58%
Formula
Percentage change = [(735 - 221) / 221] x 100
Subtract the new number by the original number
735 - 221 = 514
514 ÷ 221 = 2.32579185520362
2.32579185520362 x 100 = 232.58%