1255.71% is the change from 70 to 949
Calculation steps:
[( 949 - 70 ) ÷ 70] x 100 = 1255.71%
Formula
Percentage change = [(949 - 70) / 70] x 100
Subtract the new number by the original number
949 - 70 = 879
879 ÷ 70 = 12.557142857142857
12.557142857142857 x 100 = 1255.71%