242.33% is the change from 215 to 736
Calculation steps:
[( 736 - 215 ) ÷ 215] x 100 = 242.33%
Formula
Percentage change = [(736 - 215) / 215] x 100
Subtract the new number by the original number
736 - 215 = 521
521 ÷ 215 = 2.4232558139534883
2.4232558139534883 x 100 = 242.33%