33.11% is the change from 456 to 607
Calculation steps:
[( 607 - 456 ) ÷ 456] x 100 = 33.11%
Formula
Percentage change = [(607 - 456) / 456] x 100
Subtract the new number by the original number
607 - 456 = 151
151 ÷ 456 = 0.33114035087719296
0.33114035087719296 x 100 = 33.11%