82.2% is the change from 118 to 215
Calculation steps:
[( 215 - 118 ) ÷ 118] x 100 = 82.2%
Formula
Percentage change = [(215 - 118) / 118] x 100
Subtract the new number by the original number
215 - 118 = 97
97 ÷ 118 = 0.8220338983050848
0.8220338983050848 x 100 = 82.2%