201.43% is the change from 70 to 211
Calculation steps:
[( 211 - 70 ) ÷ 70] x 100 = 201.43%
Formula
Percentage change = [(211 - 70) / 70] x 100
Subtract the new number by the original number
211 - 70 = 141
141 ÷ 70 = 2.0142857142857142
2.0142857142857142 x 100 = 201.43%