32.11% is the change from 190 to 251
Calculation steps:
[( 251 - 190 ) ÷ 190] x 100 = 32.11%
Formula
Percentage change = [(251 - 190) / 190] x 100
Subtract the new number by the original number
251 - 190 = 61
61 ÷ 190 = 0.32105263157894737
0.32105263157894737 x 100 = 32.11%