1236.62% is the change from 71 to 949
Calculation steps:
[( 949 - 71 ) ÷ 71] x 100 = 1236.62%
Formula
Percentage change = [(949 - 71) / 71] x 100
Subtract the new number by the original number
949 - 71 = 878
878 ÷ 71 = 12.366197183098592
12.366197183098592 x 100 = 1236.62%