1101.43% is the change from 70 to 841
Calculation steps:
[( 841 - 70 ) ÷ 70] x 100 = 1101.43%
Formula
Percentage change = [(841 - 70) / 70] x 100
Subtract the new number by the original number
841 - 70 = 771
771 ÷ 70 = 11.014285714285714
11.014285714285714 x 100 = 1101.43%