43.33% is the change from 577 to 827
Calculation steps:
[( 827 - 577 ) ÷ 577] x 100 = 43.33%
Formula
Percentage change = [(827 - 577) / 577] x 100
Subtract the new number by the original number
827 - 577 = 250
250 ÷ 577 = 0.43327556325823224
0.43327556325823224 x 100 = 43.33%