194.44% is the change from 252 to 742
Calculation steps:
[( 742 - 252 ) ÷ 252] x 100 = 194.44%
Formula
Percentage change = [(742 - 252) / 252] x 100
Subtract the new number by the original number
742 - 252 = 490
490 ÷ 252 = 1.9444444444444444
1.9444444444444444 x 100 = 194.44%