36.36% is the change from 253 to 345
Calculation steps:
[( 345 - 253 ) ÷ 253] x 100 = 36.36%
Formula
Percentage change = [(345 - 253) / 253] x 100
Subtract the new number by the original number
345 - 253 = 92
92 ÷ 253 = 0.36363636363636365
0.36363636363636365 x 100 = 36.36%