166.25% is the change from 80 to 213
Calculation steps:
[( 213 - 80 ) ÷ 80] x 100 = 166.25%
Formula
Percentage change = [(213 - 80) / 80] x 100
Subtract the new number by the original number
213 - 80 = 133
133 ÷ 80 = 1.6625
1.6625 x 100 = 166.25%
Example