55.22% is the change from 565 to 877
Calculation steps:
[( 877 - 565 ) ÷ 565] x 100 = 55.22%
Formula
Percentage change = [(877 - 565) / 565] x 100
Subtract the new number by the original number
877 - 565 = 312
312 ÷ 565 = 0.552212389380531
0.552212389380531 x 100 = 55.22%