915.71% is the change from 70 to 711
Calculation steps:
[( 711 - 70 ) ÷ 70] x 100 = 915.71%
Formula
Percentage change = [(711 - 70) / 70] x 100
Subtract the new number by the original number
711 - 70 = 641
641 ÷ 70 = 9.157142857142857
9.157142857142857 x 100 = 915.71%