271.21% is the change from 198 to 735
Calculation steps:
[( 735 - 198 ) ÷ 198] x 100 = 271.21%
Formula
Percentage change = [(735 - 198) / 198] x 100
Subtract the new number by the original number
735 - 198 = 537
537 ÷ 198 = 2.712121212121212
2.712121212121212 x 100 = 271.21%