33.22% is the change from 283 to 377
Calculation steps:
[( 377 - 283 ) ÷ 283] x 100 = 33.22%
Formula
Percentage change = [(377 - 283) / 283] x 100
Subtract the new number by the original number
377 - 283 = 94
94 ÷ 283 = 0.3321554770318021
0.3321554770318021 x 100 = 33.22%