62.5% is the change from 600 to 975
Calculation steps:
[( 975 - 600 ) ÷ 600] x 100 = 62.5%
Formula
Percentage change = [(975 - 600) / 600] x 100
Subtract the new number by the original number
975 - 600 = 375
375 ÷ 600 = 0.625
0.625 x 100 = 62.5%
Example