150.33% is the change from 302 to 756
Calculation steps:
[( 756 - 302 ) ÷ 302] x 100 = 150.33%
Formula
Percentage change = [(756 - 302) / 302] x 100
Subtract the new number by the original number
756 - 302 = 454
454 ÷ 302 = 1.5033112582781456
1.5033112582781456 x 100 = 150.33%