60.16% is the change from 610 to 977
Calculation steps:
[( 977 - 610 ) ÷ 610] x 100 = 60.16%
Formula
Percentage change = [(977 - 610) / 610] x 100
Subtract the new number by the original number
977 - 610 = 367
367 ÷ 610 = 0.601639344262295
0.601639344262295 x 100 = 60.16%