19.67% is the change from 727 to 870
Calculation steps:
[( 870 - 727 ) ÷ 727] x 100 = 19.67%
Formula
Percentage change = [(870 - 727) / 727] x 100
Subtract the new number by the original number
870 - 727 = 143
143 ÷ 727 = 0.19669876203576342
0.19669876203576342 x 100 = 19.67%