70.71% is the change from 577 to 985
Calculation steps:
[( 985 - 577 ) ÷ 577] x 100 = 70.71%
Formula
Percentage change = [(985 - 577) / 577] x 100
Subtract the new number by the original number
985 - 577 = 408
408 ÷ 577 = 0.707105719237435
0.707105719237435 x 100 = 70.71%