1.72% is the change from 233 to 237
Calculation steps:
[( 237 - 233 ) ÷ 233] x 100 = 1.72%
Formula
Percentage change = [(237 - 233) / 233] x 100
Subtract the new number by the original number
237 - 233 = 4
4 ÷ 233 = 0.017167381974248927
0.017167381974248927 x 100 = 1.72%