70.04% is the change from 237 to 403
Calculation steps:
[( 403 - 237 ) ÷ 237] x 100 = 70.04%
Formula
Percentage change = [(403 - 237) / 237] x 100
Subtract the new number by the original number
403 - 237 = 166
166 ÷ 237 = 0.70042194092827
0.70042194092827 x 100 = 70.04%