62.29% is the change from 602 to 977
Calculation steps:
[( 977 - 602 ) ÷ 602] x 100 = 62.29%
Formula
Percentage change = [(977 - 602) / 602] x 100
Subtract the new number by the original number
977 - 602 = 375
375 ÷ 602 = 0.6229235880398671
0.6229235880398671 x 100 = 62.29%