531.16% is the change from 138 to 871
Calculation steps:
[( 871 - 138 ) ÷ 138] x 100 = 531.16%
Formula
Percentage change = [(871 - 138) / 138] x 100
Subtract the new number by the original number
871 - 138 = 733
733 ÷ 138 = 5.311594202898551
5.311594202898551 x 100 = 531.16%