199.6% is the change from 252 to 755
Calculation steps:
[( 755 - 252 ) ÷ 252] x 100 = 199.6%
Formula
Percentage change = [(755 - 252) / 252] x 100
Subtract the new number by the original number
755 - 252 = 503
503 ÷ 252 = 1.996031746031746
1.996031746031746 x 100 = 199.6%