53.98% is the change from 565 to 870
Calculation steps:
[( 870 - 565 ) ÷ 565] x 100 = 53.98%
Formula
Percentage change = [(870 - 565) / 565] x 100
Subtract the new number by the original number
870 - 565 = 305
305 ÷ 565 = 0.5398230088495575
0.5398230088495575 x 100 = 53.98%