39.49% is the change from 157 to 219
Calculation steps:
[( 219 - 157 ) ÷ 157] x 100 = 39.49%
Formula
Percentage change = [(219 - 157) / 157] x 100
Subtract the new number by the original number
219 - 157 = 62
62 ÷ 157 = 0.39490445859872614
0.39490445859872614 x 100 = 39.49%