36.52% is the change from 660 to 901
Calculation steps:
[( 901 - 660 ) ÷ 660] x 100 = 36.52%
Formula
Percentage change = [(901 - 660) / 660] x 100
Subtract the new number by the original number
901 - 660 = 241
241 ÷ 660 = 0.36515151515151517
0.36515151515151517 x 100 = 36.52%