300% is the change from 53 to 212
Calculation steps:
[( 212 - 53 ) ÷ 53] x 100 = 300%
Formula
Percentage change = [(212 - 53) / 53] x 100
Subtract the new number by the original number
212 - 53 = 159
159 ÷ 53 = 3
3 x 100 = 300%
Example