60.69% is the change from 608 to 977
Calculation steps:
[( 977 - 608 ) ÷ 608] x 100 = 60.69%
Formula
Percentage change = [(977 - 608) / 608] x 100
Subtract the new number by the original number
977 - 608 = 369
369 ÷ 608 = 0.6069078947368421
0.6069078947368421 x 100 = 60.69%