70.8% is the change from 572 to 977
Calculation steps:
[( 977 - 572 ) ÷ 572] x 100 = 70.8%
Formula
Percentage change = [(977 - 572) / 572] x 100
Subtract the new number by the original number
977 - 572 = 405
405 ÷ 572 = 0.708041958041958
0.708041958041958 x 100 = 70.8%