62.04% is the change from 245 to 397
Calculation steps:
[( 397 - 245 ) ÷ 245] x 100 = 62.04%
Formula
Percentage change = [(397 - 245) / 245] x 100
Subtract the new number by the original number
397 - 245 = 152
152 ÷ 245 = 0.6204081632653061
0.6204081632653061 x 100 = 62.04%