71.43% is the change from 182 to 312
Calculation steps:
[( 312 - 182 ) ÷ 182] x 100 = 71.43%
Formula
Percentage change = [(312 - 182) / 182] x 100
Subtract the new number by the original number
312 - 182 = 130
130 ÷ 182 = 0.7142857142857143
0.7142857142857143 x 100 = 71.43%