1252.86% is the change from 70 to 947
Calculation steps:
[( 947 - 70 ) ÷ 70] x 100 = 1252.86%
Formula
Percentage change = [(947 - 70) / 70] x 100
Subtract the new number by the original number
947 - 70 = 877
877 ÷ 70 = 12.528571428571428
12.528571428571428 x 100 = 1252.86%