68.38% is the change from 370 to 623
Calculation steps:
[( 623 - 370 ) ÷ 370] x 100 = 68.38%
Formula
Percentage change = [(623 - 370) / 370] x 100
Subtract the new number by the original number
623 - 370 = 253
253 ÷ 370 = 0.6837837837837838
0.6837837837837838 x 100 = 68.38%