309.62% is the change from 52 to 213
Calculation steps:
[( 213 - 52 ) ÷ 52] x 100 = 309.62%
Formula
Percentage change = [(213 - 52) / 52] x 100
Subtract the new number by the original number
213 - 52 = 161
161 ÷ 52 = 3.0961538461538463
3.0961538461538463 x 100 = 309.62%