169.23% is the change from 78 to 210
Calculation steps:
[( 210 - 78 ) ÷ 78] x 100 = 169.23%
Formula
Percentage change = [(210 - 78) / 78] x 100
Subtract the new number by the original number
210 - 78 = 132
132 ÷ 78 = 1.6923076923076923
1.6923076923076923 x 100 = 169.23%