602.22% is the change from 45 to 316
Calculation steps:
[( 316 - 45 ) ÷ 45] x 100 = 602.22%
Formula
Percentage change = [(316 - 45) / 45] x 100
Subtract the new number by the original number
316 - 45 = 271
271 ÷ 45 = 6.022222222222222
6.022222222222222 x 100 = 602.22%