245.9% is the change from 61 to 211
Calculation steps:
[( 211 - 61 ) ÷ 61] x 100 = 245.9%
Formula
Percentage change = [(211 - 61) / 61] x 100
Subtract the new number by the original number
211 - 61 = 150
150 ÷ 61 = 2.459016393442623
2.459016393442623 x 100 = 245.9%