1297.14% is the change from 70 to 978
Calculation steps:
[( 978 - 70 ) ÷ 70] x 100 = 1297.14%
Formula
Percentage change = [(978 - 70) / 70] x 100
Subtract the new number by the original number
978 - 70 = 908
908 ÷ 70 = 12.971428571428572
12.971428571428572 x 100 = 1297.14%