217.14% is the change from 70 to 222
Calculation steps:
[( 222 - 70 ) ÷ 70] x 100 = 217.14%
Formula
Percentage change = [(222 - 70) / 70] x 100
Subtract the new number by the original number
222 - 70 = 152
152 ÷ 70 = 2.1714285714285713
2.1714285714285713 x 100 = 217.14%