51.75% is the change from 601 to 912
Calculation steps:
[( 912 - 601 ) ÷ 601] x 100 = 51.75%
Formula
Percentage change = [(912 - 601) / 601] x 100
Subtract the new number by the original number
912 - 601 = 311
311 ÷ 601 = 0.5174708818635607
0.5174708818635607 x 100 = 51.75%