950% is the change from 70 to 735
Calculation steps:
[( 735 - 70 ) ÷ 70] x 100 = 950%
Formula
Percentage change = [(735 - 70) / 70] x 100
Subtract the new number by the original number
735 - 70 = 665
665 ÷ 70 = 9.5
9.5 x 100 = 950%
Example